General

  • Target

    50b5e926533dd2e51dff556456fa3952bdca979988e42edc3e3165b4487ddaf0

  • Size

    1011KB

  • Sample

    230324-pen2kagc6v

  • MD5

    5e5576c4fdff80b655fb4ffbd79cb48e

  • SHA1

    a44cd71c13cbd6ee39388055ebdf9a59d8a28750

  • SHA256

    50b5e926533dd2e51dff556456fa3952bdca979988e42edc3e3165b4487ddaf0

  • SHA512

    07ff369404d3c54e393e822808d12c98e01c0f78190bde1dd58583aeea04eb2ab0408eca5974d12239331d9839a470ce66592d5b5859166a5fc9190c77b37059

  • SSDEEP

    24576:PyxBH33SsJP2/QcE6J8CBMYsnfvRjtFcSm:axNSPu69SfJj

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      50b5e926533dd2e51dff556456fa3952bdca979988e42edc3e3165b4487ddaf0

    • Size

      1011KB

    • MD5

      5e5576c4fdff80b655fb4ffbd79cb48e

    • SHA1

      a44cd71c13cbd6ee39388055ebdf9a59d8a28750

    • SHA256

      50b5e926533dd2e51dff556456fa3952bdca979988e42edc3e3165b4487ddaf0

    • SHA512

      07ff369404d3c54e393e822808d12c98e01c0f78190bde1dd58583aeea04eb2ab0408eca5974d12239331d9839a470ce66592d5b5859166a5fc9190c77b37059

    • SSDEEP

      24576:PyxBH33SsJP2/QcE6J8CBMYsnfvRjtFcSm:axNSPu69SfJj

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks